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Michael S. Lehrer, M.D.

Dr. Michael S. Lehrer was born and raised in the Philadelphia suburbs. He received his Bachelor of Science degree Magna Cum Laude from Brown University and his medical degree Alpha Omega Alpha from the University of Pennsylvania.

He completed an internship in medicine, a residency in dermatology, and a fellowship in skin cancer at the University of Pennsylvania. He then completed a fellowship in Mohs surgery and procedural dermatology at the Dermatologic SurgiCenter. He has published and lectured at the national and local level. Dr. Lehrer currently serves as a Clinical Assistant Professor of Dermatology at the University of Pennsylvania School of Medicine and is a volunteer instructor in dermatologic surgery for the VA Hospital.



  • General Dermatology
  • Mohs surgery
  • Skin Cancer


Great Dermatology Practice. Providers are knowledgeable and caring. Everything is done at the Exton office. However there are offices in Brandywine Hospital and Kennett Square. I would never go anywhere else!


About Schweiger Dermatology Group

Schweiger Dermatology Group was founded to help make excellent dermatology care accessible throughout the Northeast. In 2010, Dr. Eric Schweiger started the practice with a single location in Midtown Manhattan. When he saw the need for high-quality dermatology care that did not require weeks or months of waiting to see a qualified provider, his vision of a multi-location practice was born.

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